5,602,900 5,623,539 5,655,013 5,729,741 5,768,355 5,796,811 5,805,685 5,862,519 …
IIFR Murray - US Patent 8,819,128, 2014 - Google Patents
(57) ABSTRACT A call conferencing apparatus, method, and computer pro gram detect one
or more events that are related to a conference call. The apparatus, method, and computer …